率

The experiment two: enzyme preparation significantly improved average daily gainand feed conversion ratio (P＜0.05). Enzyme preparation significantly increased energymetabolizability and digestibility of crude fiber, crude protein and neutral detergent fiber,but had no remarkable effect on digestibility of dry matter, crude fat and acid detergentfiber. Enzyme preparation significantly decreased the relative viscosity of duodenal andjejunal digesta. The pH of intestine had no noticed difference in all groups. Enzymepreparation significantly decreased relative weight of gizzard, proventficulus, duodenum,jejunum and ileum. Enzyme preparation significantly increased villus size of duodenumand jejunum, and villus to crypt ratio of duodenum and ileum significantly increased too.Enzyme preparation considerably decreased ileal crypt height (P＜0.05), and didn"t affectthickness of intestinal wall. Supplementing enzyme preparation, the serum glucose, totalprotein and alanine aminotransferase, but enzyme preparation hadn"t noticed influenceupon uric acid, total cholesterol, triglyceride and high-density lipoproteins. Enzymepreparation significantly increased insulin, triiodothyronine and insulin-like growthfactor-Ⅰ. Adding enzyme preparation, the percentage of thyroid stimulating hormone andgrowth hormone in the serum increased 16.44%, 19.18% and 18.84%, 21.74%respectively, and the percentage of glucagon and thyroxine decreased 12.07%, 14.36% and 13.79%, 15.40%, but failed to reach statistical significance (P＞0.05). Enzymepreparation significantly increased (P＜0.05) the trypsin and amylase activity of duodenaland jejunal digesta, but enzyme preparation didnt affect significantly (P＞0.05) theintestinal lipase activity and pancreatic digestive enzyme. Enzyme preparation had nosignificant effect on caecal microbial population.

试验二：酶制剂显著提高平均日增重和饲料转化率(P＜0.05)；酶制剂显著提高能量代谢率及粗纤维、粗蛋白、中性洗涤纤维消化率(P＜0.05)，而对干物质、粗脂肪、酸性洗涤纤维消化率影响不显著；酶制剂显著降低十二指肠和空肠食糜相对粘度(P＜0.05)；添加酶制剂对肠道pH影响不显著；酶制剂显著降低肌胃、腺胃、十二指肠、空肠、回肠相对重(P＜0.05)，显著提高十二指肠和空肠绒毛高度，显著增加十二指肠和回肠绒毛高度／隐窝深度，降低回肠隐窝深度(P＜0.05)，对肠壁厚度影响不显著；酶制剂显著提高血清葡萄糖、总蛋白和谷丙转氨酶浓度(P＜0.05)，对尿酸、总胆固醇、甘油三酯及高密度脂蛋白浓度影响不显著，显著提高胰岛素、T_3、IGF-Ⅰ水平，添加酶制剂后，促甲状腺激素、生长激素分别提高16.44％、19.18％和18.84％、21.74％，胰高血糖素和T_4分别降低12.07％、14.36％和13.79％、15.40％，但差异不显著；酶制剂对胰腺消化酶活性影响不显著，显著增加十二指肠和空肠胰蛋白酶、淀粉酶活性，对小肠脂肪酶活性影响不显著；酶制剂对盲肠微生物菌落数影响不显著。

But the seedling survival rate of Castanopsis hystrix in the forest gap was obviously higher than that of the undergrowth.

林窗中红栲种子成苗率显著高于林下红栲种子成苗率，同样是无盖网埋藏深度2cm的处理，林窗红栲种子成苗率为7.2%，林下为1.6%。

Multiple-walled carbon Nanotubes were used as carrier to load cerous sulfate catalyst for catalytic synthesis of n-butyl propionate Single factor and orthogonal experiment methods were applied to investigate the effects of the molar ratio of butyl alcohol to propionic acid, cerous sulfate mass fraction and reaction time on the conversion of propionic acid and the optimal technical conditions were determined as:ratio of butyl alchhol and propionic acid 1.5:1, cerous sulfate mass fraction 15% and reaction time 70 min.

以多壁碳纳米管作载体担载硫酸铈催化合成丙酸丁酯。分别采用单因素和正交实验方法考察了醇酸摩尔比、硫酸铈质量分率和反应时间等主要因素对丙酸丁酯得率的影响，并确定了最佳工艺条件为：醇酸摩尔比1.5：1、硫酸铈质量分率15%和反应时间70 min。

Results Preoperative diagnostic rate was53.6%,and operative resection rate was71.4%,simple cholecystectomy in6cases,cholecystectomy and exploration of the biliary passage in4cases,gallbladder and regional lymphadonectomy in2cases,gallbladder and liver wedge resection and regional lymphadonectomy in6cases,gallblad-der and liver wedge resection and regional lymphadonectomy and right hemicolectomy in1case,and gallbladder and liver wedge resection and regional lymphadonectomy and subtotal gastrectomy and right hemicolectomy in1case.Unre-sectable rate were28.6%,gastro-jejunostomy in2cases,cholecystostomy in1case.Laparotomy exploration only in5cases.

结果 术前确诊率仅为53.6%（15/28），手术切除率为71.4%（20/28），单纯胆囊切除术6例（占21.4%），胆囊切除+总胆管探查4例（占14.3%），胆囊切除+区域淋巴结清扫2例（占7.1%），胆囊+肝楔状切除+区域淋巴结清扫6例（占21.4%），胆囊+肝楔状切除+区域淋巴结清扫+右半结肠切除1例（占3.6%），胆囊+肝楔状切除+区域淋巴结清扫+胃大部切除+右半结肠切除1例（占3.6%），未切除率为28.6%，胃-空肠吻合术2例（占7.1%），胆囊造瘘1例（占3.6%），仅做剖腹探查术5例（占17.9%）。

The results showed that at the same concentrations, the total amount of test PAHs adsorbed by the K. candel and A. marina leaf litters had no significant difference, in spite of their decomposition status. The adsorbed amount of the PAHs tended to increase with their increasing concentrations. The litters had a higher adsorption rate of or exhibited selective adsorption to phenathrene and chrysene when the PAHs concentrations were lower, and had a higher adsorption rate of benzo perylene when the PAHs concentrations were higher.

结果显示：在同等PAHs浓度下，秋茄和白骨壤落叶碎屑对4种PAHs的吸附总量相近，树种间或分解状态间的吸附差异不显著；随着PAHs浓度的增加，2种红树植物落叶碎屑对4种PAHs的吸附率均呈现逐渐增加的趋势；PAHs浓度较低时，落叶碎屑对和菲有较高的吸附率或选择性吸附，PAHs浓度较高时，落叶碎屑对苯并芘吸附率提高。

The circinal cavities were found in calcium alginate beads and the cylinder holes were observed in zinc alginate beads from the SEM,which indicated that the volume of fraction of zinc alginate polymer was relatively bigger and the zinc alginate polymer chain was more rigid than that of calcium alginate .

凝胶的SEM照片可见，海藻酸钙的冷冻干燥颗粒内为较大的圆孔，海藻酸锌凝胶内为较小的长孔，表明海藻酸锌高分子链在凝胶颗粒中的体积分率相对较大同时刚性较强；卵清蛋白从海藻酸凝胶颗粒中释放的试验结果表明，由于上述海藻酸锌凝胶的特性，导致海藻酸锌对卵清蛋白扩散阻滞作用相对较强；根据试验数据计算得卵清蛋白在海藻酸钙、海藻酸锌凝胶颗粒中的扩散系数分别为1.19×10-7、0.07×10-7cm2/s，利用阻滞模型计算得海藻酸锌高分子链在凝胶颗粒中体积分率约为海藻酸钙高分子链在凝胶颗粒中体积分率的1.7倍。

The North Atlantic inter annual variability associated with the North Atlantic Oscillation is examined in a 300 years integration of Bergen Clima te Model. The physical processes dominating the interannual scale tripolarpattern variability mode of the North Atlantic sea surface temperature are analyzed.

检验了一个全球海气耦合模式对北大西洋年际气候变率的模拟，讨论了导致这种年际变率型的物理机制，并分析了其对年代际变率的可能影响。

The antimicrobial susceptibility test showed that various pathogens had high resistant rate to penicillins and cephalosporins, but sensitive to Imipenem with a sensitive rate of 80%. The sensitive rate of the gram-positive cocci to Vancomycin was more than 85%.

药敏结果显示各种病原菌对青霉素类及头孢类抗生素有较高的耐药率，而对亚胺培南-西司他丁有较高的敏感率，达80%以上，革兰阳性球菌对万古霉素敏感率达85%以上。

The result of observation under microscope: Model group has a little inflammation nature cells to soak; Astragali many candy high dosage have inflammation nature cell soak, can see angle take layer; When Chinas dosage heals, the epidermis structure has already basically taken shape, has had a large number of inflammation nature cells; It is collagenic that there are new students in the low dosage group.

综上所述，创伤6d以后，对照组的伤口面积要明显小于模型组，愈合率要高于模型组，中级量组的愈合率要高于模型组，中剂量愈合速度最快，高剂量组在12d愈合率也高于模型组。

It was found that increasing pressure for blank can improve the compactedness of blanks so as to make foam aluminium materials with homogeneous pores. Foaming temperature, as one of the main influencing factors on foaming process, should be controlled higher than the melting point of Al or Alalloy to a certain extant in order to keep a reasonable viscosity. Thus, the foam aluminum with homogeneous pores and high porosity is available. As shown by experiments, such materials should be made on conditions that they shall be protected with molten salt under 300?MPa pressure at 675～680?℃.

研究了粉末冶金法制备泡沫铝材料的方法讨论了发泡过程中的保护方式、制坯压力、发泡温度等参数对泡沫铝体积质量、孔隙率、孔结构的影响，并对发泡机理进行了探讨增大制坯压力使得金属坯致密，可以得到孔结构均匀的泡沫铝材料；发泡温度是影响发泡的主要因素之一，发泡温度控制在高于铝或铝合金熔点，同时保持熔体具有一定粘度的范围内，能够得到孔结构均匀、高孔隙率的泡沫铝材料实验结果表明：采用熔盐保护方式，在300MPa的压力下，温度在675～680℃时，可得到孔径均匀、孔隙率高的泡沫铝材料。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。